baber/WOPTO huggingface dataset:
Patent JP-2004533357-A (JP)
IPC: B60F3/00
Filed: 2001-07-17
Abstract: Bump stop for an amphibious vehicle suspension having a member selectively movable between an operating position, and an inoperative position. This allows the suspension to retract road wheels along locus for conversion to marine mode. Bump stop free end may be moved by filling cavities with pressurized fluid. Alternatively, the entire bump stop may be rotated on a pivot by a hydraulic cylinder, an electric solenoid, manually or by any other mechanical means. Alternatively, the movable member may be a position in a cylinder, withdrawn against a return spring by hydraulic pressure, and may act against resilient snubber on the vehicle suspension. Bump pad has a curved undersurface, allowing the bump stop to be bent out of the way when the suspension is lowered.
Patent JP-2005503293-A (JP)
IPC: B65D5/06
Filed: 2001-07-17
Abstract: An over-folded, sealed bottom carton defining an interior storage region includes a plurality of side panels defining upstanding walls. The panels include first, second, third and fourth panels that are separated from adjacent side panels by longitudinal crease lines. A plurality of top panels define a sealed top. A plurality of bottom panels define a sealed bottom. The bottom panels extend from respective, adjacent side panels and separated from their respective side panels by a transverse crease line. Each bottom panel has a length relative to the transverse crease line. The bottom panels are contiguous with adjacent bottom panels and are separated from adjacent panels by the longitudinal crease lines. The bottom panels include rectangular major and minor panels opposing each other and each having a length. The length of the minor panel is less than the length of the major panel. The minor panel has a tab extending from an end thereof and separated from the minor panel by a tab crease line. The tab further includes a raw edge spaced from the crease line. Each of the others of the bottom panels are formed from a plurality of substantially triangular panels and each includes a transverse panel portion extending along an entire side of one of the triangular panels. When the bottom panel is folded to form the sealed bottom, the tab is folded over onto the minor panel at the tab crease line, and each of the transverse panel portions overlies substantially one-half of the tab to isolate the tab raw edge from the carton interior region.
Patent JP-2004515799-A (JP)
IPC: H04H20/31
Filed: 2001-07-27
Abstract: The invention comprises an encoder for encoding a stegotext and a decoder for decoding the encoded stegotext, the stegotext being generated by modulating the log power spectrogram of a covertext signal with at least one key, the or each key having been added or subtracted in the log domain to the covertext power spectrogram in accordance with the data of the watermark code with which the stegotext was generated, and the modulated power spectrogram having been returned into the original domain of the covertext. The decoder carries out Fast Fourier Transformation and rectangular polar conversion of the stegotext signal so as to transform the stegotext signal into the log power spectrogram domain; subtracts in the log power domain positive and negative multiples of the key or keys from blocks of the log power spectrogram and evaluates the probability of the results of such subtractions representing an unmodified block of covertext in accordance with a predetermined statistical model.
Patent JP-2004506585-A (JP)
Title: 無機化合物、それらの製造方法及び熱可塑性樹脂におけるそれらの使用
IPC: C08K3/32
Filed: 2001-08-23
Abstract: 本発明は、層状構造を有する無機化合物、その製造方法及びこのものを高分子材料の強化に使用することに関するものである。より詳しくは、本発明は、燐酸ジルコニウム及び／又はチタンを主体とした化合物に関するものである。該化合物の製造方法は、３〜９のｐＨで処理する段階を含む。
Patent JP-2004511162-A (JP)
Title: チャネルコード化のためのシステム及び方法
IPC: H03M13/41
Filed: 2001-09-26
Abstract: チャネルのビットストリームを効率的にデコーディングするシステム及び方法が、トレリスベースの演算を実行する。このシステムは、バタフライコプロセッサとデジタル信号プロセッサとを含む。トレリスベースのエンコーダに対して、このシステムは、デジタル信号プロセッサの指示によりバタフライコプロセッサ内で演算を並列で実行することによって、チャネルのビットストリームをデコードする。ＭＡＰアルゴリズムとビタビのアルゴリズムと他のソフト出力又はハード出力のデコーディングアルゴリズムとの実行中に、これらの演算が使用される。ＤＳＰは、バタフライコプロセッサの代わりに、メモリ管理とアルゴリズムのスケジューリングとを実行する。バタフライコプロセッサは、スループットを増加するために並列のバタフライ演算を実行する。システムは、多数の可能なデコーディング環境の中で使用するためにフレキシビリティを維持する。
Patent JP-2004510541-A (JP)
Title: パッケージ
IPC: A61C8/00
Filed: 2001-10-10
Abstract: 本発明は、装置（２）、特にインプラント用のパッケージ（１）に関する。このパッケージ（１）は、保護ハウジング（３）と、装置（２）を支持するように配置した装置ホルダ（４）とを包含する。装置ホルダ（４）は、装置保管位置と、装置取り出し位置との間で保護ハウジングに対して移動できるように保護ハウジング（３）に連結されている。パッケージ（１）は、さらに、前記保護ハウジング（３）に対する装置ホルダ（４）の前記移動のための所定経路（６）を定めるガイド手段（５）を備えている。前記所定経路（６）は、装置ホルダ（４）によって支持された装置（２）が保護ハウジング（３）から離れて保持されるように配置してある。
Patent JP-2004512144-A (JP)
Title: 張力による活性化可能な基材
IPC: D21H13/00
Filed: 2001-10-31
Abstract: ２つの示強性のティッシュ。該ティッシュは、消費者に提供する、密度、表面積、厚さ、及び空隙容量を包含する第１の組の強い特性を有する。消費者が、張力をかけて引っ張ることにより、ティッシュを塑性的に活性化する。一連のスリット４４又は他の脆弱線が引張り線に平行な方向へ伸びて、ティッシュが示強性の第２の状態を達成することができる。示強性の第２の状態の値は、活性化後には異なる。強い特性値の変化により、高い密度の製品が消費者へ輸送されるので、輸送の節約ができる。使用時点で、消費者が製品を活性化して、表面積の増加及び低密度を達成する。表面積の増加及びこれに伴う密度の低下により、清浄における有効性が増加する。塑性的に活性化可能な状態は、ティッシュ中の一連のスリット４４又は他の脆弱線により提供され得る。そのティッシュは、セルロース性及び／又は合成の繊維を含むことができる。そのティッシュは，フェイシャル・ティッシュ、バス・ティッシュ、紙タオル、ナプキン、身体拭き、モップヘッドなどとして使用することができる。
Patent JP-2004512469-A (JP)
Title: 圧縮機要素のローターの軸をシールする方法と該方法において使用するシール要素
IPC: F16J15/00
Filed: 2001-10-18
Abstract: 本発明は、圧縮機要素のローター（２）の軸（４）を、ガスの圧縮のための少なくとも一つのローター（１）が配置されている、ハウジング（３）内に形成されるローター室（３）と、潤滑液によって潤滑される、軸（４）のための少なくとも一つの軸受け（５）が配置されている、ハウジング（３）内に形成される軸受け室（６）との間で、シールする方法に関する。シール要素（９）は、浮動ガスシール（１１）と浮動液体シール（１２）とから成り、これらは一緒にスリーブ（１０）内にあらかじめ取りつけられ、そのあと該スリーブがハウジング（３）内に取りつけられる。
Patent JP-2004513698-A (JP)
Title: 埋め込み可能な整形外科学的支持装置及びその製造方法
IPC: A61L27/36
Filed: 2001-11-13
Abstract: 【課題】骨又は他の組織等の関節連結構造（６２、６４）間を緩衝する埋め込み可能な支持装置（６０）を提供する。 【解決手段】装置（６０）は、実質的に生体親和性の組織でできた複数のシートを含み、これらのシートは互いに連結されて生体親和性組織の積層スタックを形成する。別の態様では、プロテーゼ（５４）は、架橋し且つ実質的に無毒化した成形蛋白質から形成できる。 【選択図】図１
Patent JP-2004516707-A (JP)
Title: Ｆｉｒデシメーション・フィルタ及びその方法
IPC: H03H17/00
Filed: 2001-10-31
Abstract: ＦＩＲデシメーション・フィルタは、ＲビットのＭ／Ｒ個の列（５２，５４，５６，５８）に配置されたＭ個のフリップフロップを有するシフト・レジスタ（５１）を含む。各列は左タップ及び右タップを有する。列は、上側半分と下側半分のセクションにグループ分けされる。シフト・レジスタは、下側のセクションの最上部の列の双方向シフト・レジスタを含む。制御回路（７０）は、Ｒビットの新しいグループを各列にロードするため、各シフト・オペレーションをＲビット毎に制御する。Ｍ／（２Ｒ）個の事前加算器（５７，５９）は、それぞれ、上側のセクションと下側のセクションの対称的に反対側の列の右タップ・ポイントに接続される第１及び第２の入力をそれぞれ有する。演算回路（６０，６２）は、事前加算器からの出力に係数を効率的に乗算する。アキュムレータ回路（７４）は、演算回路の出力を累算し、シリアル・ディジタル入力情報の、フィルタリングされ、デシメートされた表現を出力する。
Patent JP-2004516065-A (JP)
Title: 改良型歯科用ハンドピース部品
IPC: A61C1/18
Filed: 2001-12-17
Abstract: エラストマー材料から作製される少なくとも１つの部品（１１）を有するタイプの歯科用ハンドピース（１０）は、上記部品（１１）をパーフルオロエラストマーから作製することにより改良される。
Patent JP-2004522489-A (JP)
IPC: A61K6/00
Filed: 2001-12-27
Abstract: In a method and arrangement for allocating prosthetic installation work between at least three parties (A, B, C) a dental situation and fixture application are simulated on a computer screen by the first party. The second party produces first components in connection with the prosthetic installation with the aid of a recording and said simulation. Second components are supplied by the third party (C) and the prosthetic installation is assembled and fitted by the first party by means of said first and second components. The recording includes first and second readings of a loose prosthesis and a portion supporting the prosthetic installation. The simulation includes collation of representations of the readings on a computer screen. Simulated fixture applications are constructed and a model is produced by one of said parties, or a fourth party. An assembly template guides hole-forming members in an actual substrate in directions which correspond to the directions of the fixtures. A dental bridge is provided with attachment holes which connect to the holes formed in the substrate. Fixtures are applied in said formed holes by the first party and the dental bridge is secured in or on said fixtures. The invention also relates to a computer program in connection with the above.
Patent JP-2004520390-A (JP)
Title: 殺寄生生物組成物および使用方法
IPC: A61P33/14
Filed: 2002-02-08
Abstract: ピレスロイドおよびピレトリンについての溶媒系は、テルペンまたはテルペン誘導体（例えば、テルペンアルコール、テルペンアルデヒドまたはテルペンケトン）を含む。好ましい実施形態において、この溶媒系は、さらに、アルキレングリコールエーテルを含む。このような溶媒系中にピレスロイドおよび／またはピレトリンを含む組成物は、低温でも結晶化せず、そして従来の溶媒を含む処方物と比較して、増大した効力を有する。動物への局所的適用のための殺寄生生物組成物であって、該組成物は、ピレスロイドまたはピレトリンおよびキャリアを含み、該キャリアは、テルペンまたはテルペン誘導体を含む、殺寄生生物組成物。
Patent JP-2005503517-A (JP)
Title: 隙間のないクランプ面を有するホースクランプ
IPC: F16L33/025
Filed: 2002-01-31
Abstract: 本発明は開放形クランプを製作する方法と、このような方法で製作されたクランプに関する。このクランプは隙間や段のない内側クランプ面を保証する構造体（５１，５２，６０；２６０，２５３）を備えている。この構造体は内側クランプ帯部分（１１ｂ，２１１ｂ）の端部に設けられた１つの雌形および雄形部分（５１，５２；２５２）と、外側クランプ帯部分に設けられた１つの雄形および雌形部分（６０，２６０）とを備えている。外側帯部分のプロフィルはクランプ帯の面に対して直角の方向に、クランプ帯の厚さにほぼ一致する寸法を有する深絞り溝（６０，２６０）によって形成されている。この深絞り溝は、溝の深絞り加工によって位置的な影響を実質的に受けないで残る外側クランプ帯の部分（６１，２６）を、このような深絞り加工によって得られる内側にずれた平面に接続する。
Patent JP-2004529137-A (JP)
Title: カチオン性アゾ染料を含む、ケラチン繊維の染色のための染色性組成物
IPC: C09B44/16
Filed: 2002-04-02
Abstract: 本発明の主題は、特定のカチオン性アゾ染料を含む、ケラチン繊維、特にヒトの毛髪の染色のための新規な染色性組成物、及びそのような組成物を使用するケラチン繊維の染色方法である。本発明の別の主題は、新規なカチオン性アゾ染料である。
Patent JP-2004528258-A (JP)
IPC: F42B5/16
Filed: 2002-03-28
Abstract: The present invention relates to a method and a device for producing perforated propellant in the geometric form of block, stick, slab, cylindrical or tubular propellant (2) with high charge density and high progressivity. The propellant as claimed in the present invention is characterised by a large number of perforations, densely and evenly distributed over the entire propellant segments, made by perforation members (6) that are pressed down into the propellant. The perforations are thereby made in a plurality of steps with a predetermined step feed between each perforation operation. The device as claimed in the present invention also comprises a mobile pin die (5) away from but facing the feed path (1) for the propellant (2), and containing at least one row of pins for perforation of the propellant whereby each such row of pins comprises the number of pins (6) required to cover the complete width of the propellant segment across its direction of advance. Between each perforation operation the propellant is step fed by a step feed device (15) a distance equivalent to the distance between two desired perforations multiplied by the number of rows of pins arranged across the direction of advance of the propellant. Additionally, in the propellant as claimed in the present invention the distance between two burning surfaces of the propellant shall be equal to double the desired burning length (2b).
Patent JP-2004531845-A (JP)
Title: 反強磁性層系およびこの形式の反強磁性層系への磁気的なデータ記憶のための方法
IPC: G11B5/65
Filed: 2002-04-05
Abstract: 本発明は材料技術の分野に関連しかつ例えばコンピュータハードディスクに使用することができる反強磁性層系および磁気的なデータ記憶のための方法に関する。本発明の課題は、反強磁性層系およびこの形式の反強磁性層系への情報の意図した書き込みおよび読み出しを可能にする方法を提供することである。この課題は、少なくとも１つの強磁性層と少なくとも１つの反強磁性層とから成る反強磁性層系であって、強磁性層材料のキュリー温度は反強磁性層材料のブロッキング温度より上方にあり、かつ強磁性層および反強磁性層は相互交換異方性効果によって少なくとも磁化形態に関して結合されており、かつ反強磁性層の層厚は使用の反強磁性層系の作動温度の関数であり、ここで作動温度が増加するに従って層厚も増加するようにしたことによって解決される。
Patent JP-2004528713-A (JP)
IPC: H01L31/0203
Filed: 2002-03-30
Abstract: In an optoelectronic component assembly and a method for the production thereof, the optoelectronic component assembly includes an optoelectronic component arranged on a support element, which is surrounded by a closed dam. An encapsulation is arranged in an inner area of the dam, which encapsulates the optoelectronic component and includes two sealing materials. The inner area of the dam may be filled with a first sealing material up to the top edge of the optoelectronic component. The inner area of the dam located above the optoelectronic component is filled with a second transparent sealing material at least in one area of the window.
Patent JP-2004531725-A (JP)
Title: アッセイシステム
IPC: G01N35/04
Filed: 2002-05-09
Abstract: 【課題】以下のものを含むアッセイ装置を提供する。 i）少なくとも１つのウェル（５７〜６２）および前記ウェルの少なくとも一つに置くことができるピペット（５０）を含むアッセイ用カートリッジ（５２、５３）； ii）前記カートリッジを受けるために配置したホルダー； iii）前記カートリッジの選択したウェルに、前記ピペットを置くことができる駆動手段； iv）前記ピペットに結合可能で、前記膜を通して液体を流すためのガス圧力アプリケーター；および v）前記カートリッジのウェルまたは前記ピペットからの放射線を検出可能な放射線検出器。
Patent JP-2004531960-A (JP)
IPC: H04Q11/00
Filed: 2002-02-11
Abstract: A telecommunications system is formed from a single mode optical fiber carrying Wave Division Multiplex (WDM) traffic. A transmission fiber coupler is arranged to couple signals from channels to be added to the single mode optical fiber. A coupler connects the channels carrying the signals to be added to the input of an optical amplifier, the output of the amplifier being connected in series to the transmission fiber coupler by a switchable multiband band-stop filter arranged to pass only signals having the wavelength of a signal or signals to be added to the WDM traffic. The switchable multiband band-stop filter may be a fiber Bragg filter, a selectable stack of filters or an assembly of bleachable filters. A switchable multiband filter is formed from a stack of layers of a semiconductor bleachable medium whereby the bleaching threshold is that of each single layer and the attenuation is the sum of the transmissions through all the layers comprising the stack.
Patent JP-2004529968-A (JP)
Title: 新規なピペリジンカルボキシアミド誘導体、それらの製造方法およびそれらを含む医薬組成物
IPC: A61P3/04
Filed: 2002-05-17
Abstract: 本発明は、ニューロキニンＡのヒトＮＫ 2 レセプターおよびニューロキニンＢのヒトＮＫ 3 レセプターの両方ならびに該レセプターのアンタゴニストに対して強い親和性を有する式(Ｉ)の化合物、同様にそれらの無機または有機酸との付加塩、それらの溶媒和物および/またはそれらの水和物に関する。本発明は、それらの製造方法、それらを含む医薬組成物および医薬品製造のためのそれらの使用にも関する。
Patent JP-2004210508-A (JP)
Title: Belt conveyor
Inventor: KONO KOJI
IPC: B65G15/00
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a tilting angle of a second carrying side belt, and to simplify a structure of a delivering part of a work in a transfer position of the work when the work mounted on a first carrying side belt traveling approximately in a horizontal direction is delivered to the second carrying side belt upward travelling in a slant upward direction.  <P>SOLUTION: The first carrying side belt 2 and the second carrying side belt 3 comprise a conveyor belt 5 in an endless form being stretched and circulatingly traveling between a pair of rollers consisting of a driving roller 6 and a driven roller 7. The transfer position 15 is provided with a reverse roller 8 for making the first carrying belt 2 reversely travel and a middle roller 9 capable of changing a fixed position. The tilting angle of the second carrying side belt 3 can be changed by vertical variation of the middle roller 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245292-A (JP)
Title: Both-sided stretching prosthesis and distribution method
Inventor: BUTARIC FRANK
IPC: A61B17/064
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, an apparatus and a method for treating and/or restoring a definite aneurysm.  <P>SOLUTION: The both-sided stretching prosthesis is used preferably in the medical treatment of an aneurysm of the aorta, more preferably in an aneurysm of the abdominal aorta. The system, apparatus and method of the invention include a prosthesis assembly for setting a flow channel of a definite fluid between the definite upstream side part in the definite artery and at least one branched downstream side part in the artery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004209547-A (JP)
Title: Casting device
Inventor: SEKI YOICHI
IPC: B22D18/04
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting device which can improve a filling speed to fill a molten metal with the pressure in the vicinity of atmospheric pressure into a cavity connected to a vent-hole opened on the surface of a molding die.  <P>SOLUTION: The casting device is provided with a plunger driving device 26, which moves a sleeve 22 connected to a molten metal pouring port 34 provided below the cavity 32 and in which a molten metal supply port 25 is formed in the middle and a plunger 24 inserted from the other end of the sleeve 22 so as to open/close the molten metal supply port 25, and a molten metal pump provided to a holding furnace in which the molten metal is held and to feed the molten metal in the holding furnace so as to fill the molten metal from below the cavity 32 via the molten metal supply port 25. It has the following characteristics. It is provided with a control part 40 to drive the plunger driving device 26 so as to close the molten metal supply port 25 by moving the tip of the plunger 24 to the molten metal pouring port 34 after the molten metal is supplied from the molten metal pouring port 34 to the inside of the cavity 32 via the molten metal supply port 25 and the sleeve 22, and when the filling of the molten metal is completed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220845-A (JP)
Title: Electronic apparatus system and operation control method
Inventor: OZEKI AKIHIRO
IPC: H01M8/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus system executing an operation control based on a state of a fuel cell and a secondary cell incorporated in a fuel cell unit.  <P>SOLUTION: The electronic apparatus system consists of the electronic apparatus and a fuel cell unit free in attaching to and detaching from the electronic apparatus. The fuel cell unit incorporates a DMFC capable of generating power by chemical reaction and a secondary cell which is repeatedly chargeable and dischargeable. It also has a function of informing the electronic apparatus of states of the DMFC and the secondary cell it incorporates as a state information, while the electronic apparatus has a function of making an operation control of itself based on the states informed from the fuel cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218762-A (JP)
Title: Satellite downlink switching mechanism
Inventor: LANE DANIEL R
IPC: H04B7/19
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite mechanism and a method capable of re-allotting a channel band width of satellite uplink and downlink between cells.  <P>SOLUTION: To provide a satellite for rooting a zero or the number of zero n of channels into one of the number M of downlink beams. The satellite includes the number n of first stage switches, each corresponding to one of zero or n channels, the number M of multiplexing devices for n/2 coupling channels each into one output channel, the number M of second stage switches for receiving the outputs of the number M of multiplexing devices, and the number M of downlink antenna ports coupled with the number M of the second stage switch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004218559-A (JP)
Title: Closed type compressor
Inventor: IIDA NOBORU
IPC: F04B39/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To meet requirements of light weight, pressure tightness and airtightness of a compressor in using a high pressure refrigerant.  <P>SOLUTION: A closed container of this closed type compressor is formed in two-layer structure. An inner layer of two layers is formed of metal, and an outer layer of two layers is formed of a mixed body of reinforced fiber and resin material. With this constitution, the airtightness of the closed container is kept by the inner layer, and the pressure tightness of the closed container is secured by the reinforced fiber in the outer layer, which results in providing the closed type compressor lightweight with high pressure tightness while securing airtightness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224835-A (JP)
Title: Conductive polymer microcapsule ink and sheet using the same
Inventor: UMEDA MAKOTO
IPC: C09D11/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ink non-existent so far and used for forming a conductive circuit on the surface of a sheet substrate; and a sheet having a conductive circuit of which at least a part is formed by using the ink.  <P>SOLUTION: As at least a part of a conductive circuit, an insulating circuit section 5 is formed by using an ink containing conductive polymer microcapsules comprising a core substance contains a conductive conjugated polymer and a wall film formed from an insulating substance. On at least the insulating circuit section 5, another sheet substrate 1a is laminated via a pressure-sensitive adhesive layer to give a sheet 2. By peeling the sheet substrate 1a off, the conductive polymer microcapsules are broken, converting the insulating circuit section 5 to a conductive circuit section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226173-A (JP)
Title: Sensor
Inventor: KOJIMA TAKAO
IPC: G01N27/409
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor capable of improving joining strength between a brazing material and a detection element in the sensor having a structure in which the detection element and a metallic tubular body are brazed to each other.  <P>SOLUTION: In the oxygen sensor 1, the outer circumferential surface of the detection element 2 is provided with an element-side brazing surface 28 to be joined to a filling member 52 (the brazing material). The element-side brazing surface 28 is provided with three protrusion parts 29 arranged along the longitudinal direction of the detection element 2. In the detection element 2 provided the protrusion parts 29 in this way, the linear dimension of a contact part in the longitudinal direction of the detection element 2 with the filling member 52 is extended. Since the contact area between the detection element 2 and the filling member 52 is thereby increased, the joining intensity between the detection element 2 and the filling member 52 is increased. In addition, since a passage route for exhaust gases to pass between the detection element 2 and the filling member 52 is lengthened, the exhaust gases hardly leak.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222998-A (JP)
Title: Ultrasonic diagnostic capsule
Inventor: MIYAMOTO SHINICHI
IPC: A61B8/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic capsule which can be scanned in a plurality of directions and with which an observation, a treatment, or the like, can be performed by regulating the disposing position of a treating implement provided in the capsule so as to be opposed to a lesional part.  <P>SOLUTION: This ultrasonic diagnostic capsule 3 includes a capsule body 2, and a rotary capsule unit 1 disposed rotatably to this capsule body 2. A first drive motor 17 for rotating an ultrasonic vibrator 15 so as to emit an ultrasonic signal from the ultrasonic vibrator 15 in a sector direction and a puncturing needle 12 for performing a treatment on the lesional part are provided in the rotary capsule unit 1. A second drive motor 22 for rotating the rotary capsule unit 1 so as to emit an ultrasonic signal from the ultrasonic vibrator 15 in a radial direction and a balloon 23 for holding this ultrasonic diagnostic capsule 3 at a celomic wall are provided in the capsule body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229105-A (JP)
Title: Anonymous communication method enabling identification of unauthorized person, user device used for the same, and relay server
Inventor: SENDA KOJI
IPC: H04L12/701
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable the transmission of data in anonymous communication via a route including a relay server appointed by a user, and facilitate the detection of illegal process of the data on the anonymous communication route.  <P>SOLUTION: Relay servers M<SB>i</SB>register secret information (a<SB>i</SB>, b<SB>i</SB>) separately to a plurality of third party institutions TP<SB>k</SB>, and open information (h<SB>i</SB>, z<SB>i</SB>) corresponding to the secret information to the public. A user U<SB>j</SB>creates key creating information G<SB>o</SB>,<SB>j</SB>out of user's secret information r<SB>j</SB>, sequentially multiple-codes a plain sentence msg<SB>j</SB>to be anonymously transmitted, using the open information (h<SB>i</SB>, z<SB>i</SB>) of selected each server, and transmit the obtained codes E<SB>o</SB>,<SB>j</SB>, together with verifying data u<SB>i</SB>,<SB>j</SB>and the key creating information G<SB>o</SB>,<SB>j</SB>, to the next server, which verifies received data C<SB>i-1, j</SB>using a verifying key Z'<SB>i</SB>,<SB>j</SB>created from the key creating information. When a illegal data process is found, it is reported to the third party institutions, which cooperate to verify the received data of each server M<SB>i</SB>, using the secret information (a<SB>i</SB>, b<SB>i</SB>), to identify an unauthorized person.  <P>COPYRIGHT: (C)2004,JPO&NCIPI